Zolarzo Blog

Roofing materials: which is best for solar panel installation?

Written by Zolarzo | Mar 7, 2025 4:40:16 AM

If you're thinking about switching to solar energy, you've probably wondered:
Is my roof suitable for solar panels?


The truth is, not all roofs are created equal. The type of material directly impacts the ease of installation, system durability, and even the final cost.

 

In this blog, we’ll break down the best roofing materials for solar panels and how to make a smart decision if you're planning to replace or upgrade your roof.

🏠 Why does roof type matter for solar panels?

When a professional company installs solar panels, they need to make sure the roofing material:

 

✅ Is structurally sound
✅ Allows for safe, efficient installation
✅ Has a long lifespan—ideally matching the panels (20–30 years)

 

🔍 Comparison of roofing materials and their compatibility with solar energy

 

Material

Compatibility with solar panels   

Advantages

Considerations

Asphalt shingles 

✅ High

Easy to install, cost-effective

Moderate lifespan

Metal (sheet or tile) 

✅ High

Durable, ideal for solar mounts 

May need additional structure

Clay or ceramic tiles 

⚠️ Medium

Aesthetic, good thermal insulation

More fragile and costly to install

Flat roof (membrane)  

✅High (with tilt structure)

Great for adjusting panel angle

Needs extra support for panels

Wood or thatch roofs 

❌  Low

Rustic or traditional appearance

Not recommended for solar panels

 

🛠️ Should I replace my roof before installing solar panels?

 

If your roof is over 15 years old, has leaks, or the material is worn out, it’s best to inspect or replace it before investing in solar energy.

 

💡 Remember: it’s smarter to handle both jobs at once than to remove panels just a few years later to fix your roof.

 

 

🧑‍🔧 How do I choose a reliable roofing company?

 

A common mistake is hiring a roofer and a solar installer separately. This often leads to poor coordination, sloppy work, and in some cases, having to remove panels to fix a poorly prepared roof.

 

➡️ Choosing a company that handles both roofing and solar installation ensures:

 

✅ Full coordination between roofing and solar teams
✅ Accurate technical evaluations from the start (for weight, orientation, and structure)
✅ Fewer delays and better cost efficiency
✅ Longer-lasting results and better warranty coverage

 

🔧 At Zolarzo, we offer both roofing services and solar panel installation.
Even if you're not ready to go solar yet, we can prep your roof now so it's ready when you are—helping you avoid double spending or future headaches.

 

 

📢  Not sure if your roof is solar-ready?

We’ll help you find out.

🔽 Request free roof evaluation 🔽
📬 Plus, when you sign up, you'll also receive exclusive roofing + solar tips straight to your inbox.